Question

`N = (1×2)+(2×3)+(3×4)+…+(99×100). What is the remainder when N is divided by 101?`​

Answer is 0. I need solution. please it's urgent.

Answer 1

Answer:

Food chains are important because they show the intricate relationships in ecosystems. They can reveal how each organism depends on someone else for survival. Food chains also display what happens when a problem occurs and a producer or consumer is lost. Entire communities can collapse.